Couples Retreat (2009) DVD Full NTSC Desperate to save their marriage, one couple convinces three other couples to go in on a group rate price for an island retreat designed for troubled unions. But the "mandatory therapy" brews up nothing but trouble for everyone. Vince Vaughn, Jon Favreau, Jason Bateman, Kristen Bell, Kristin Davis and Faizon Love star in this comedy penned by Favreau. Peter Billingsley, who played Ralphie in A Christmas Story, directs.